geometry
posted by Tobi .
In a right _angled triangle one of the acute angles is 20 dgrees greater than the other.find the angles of the triangle

geometry 
Reiny
smaller of the acutes  x
larger of the acutes  x+20
but x + x+20 = 90
2x = 70
x = 35
so the angles are 90°, 35° and 55°
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